verb (used with object), codified, codifying. 1. to reduce (laws, rules, etc.) to a code. 2. to make a digest of; arrange in a systematic collection. Origin of codify. 1795-1805.
acute myocardial infarction (AMI) the early critical stage of necrosis of heart muscle tissue caused by blockage of a coronary artery. It is characterized by elevated S-T segments in the reflecting leads and elevated levels of cardiac enzymes. See also myocardial infarction.
American Megatrends Incorporated (AMI) is an American hardware and software company, specializing in PC hardware and firmware. The company was founded in 1985 by Pat Sarma and Subramonian Shankar, who was chairman and president as of 2011.